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GB1067325A
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Vacuum induction furnace
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GB1067324A
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Vacuum induction furnace
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GB869753A
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Improvements in nickel alloys
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DE1072759B
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Circuit arrangement for the symmetrical three-phase connection of single-phase industrial induction furnaces.
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US2946834A
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Method and apparatus for electric induction furnace melting
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US2741690A
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Electric induction heating plant and a method of connecting it to a threephase network
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US2658261A
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Rotary cutter
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GB417657A
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Improvements in, or relating to, electric furnaces for the heat-treatment of metallic strip
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GB382898A
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Improved process and apparatus for annealing metallic materials
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GB305884A
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Improved method of and means for manufacturing metal sheets or strips
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GB237622A
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Improvements in or relating to chill moulds
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GB243998A
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A process for the de-oxidation, and for the protection from oxidation, of metals
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